M31, the spiral galaxy in Andromeda, with its two companion elliptical galaxies, the very small M32 ... [+] below, and larger M110 above. (Photo by: Alan Dyer/VW Pics/Universal Images Group via ...
Using variable stars as distance markers and the giant telescope on Mount Wilson, Edwin Hubble (then a young and little-known astronomer) was able to show that the Andromeda Nebula was over a ...
distant of which is more than a million light-years from Earth. That’s almost half the distance to Andromeda. Have you ever seen the Andromeda galaxy? Go outside after dark this month and look ...
Boing Boing’s Maggie Koerth-Baker made a great comparison today between the actual Andromeda Galaxy (which is 2.5 million years away from Earth), and the Andromeda Galaxy representation that ships as ...